Three Forks
Montana, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Three Forks, MT

January, the same as December, in Three Forks, Montana, is a freezing cold winter month, with temperature in the range of an average low of 13.8°F (-10.1°C) and an average high of 30.2°F (-1°C). In January, the average high-temperature is relatively the same as in December - a still subzero cold 30.2°F (-1°C). Weather in January »

February, the last month of the winter, in Three Forks, is also a subzero cold month, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 30.9°F (-0.6°C). In February, the average high-temperature is practically the same as in January - a still freezing cold 30.9°F (-0.6°C). Weather in February »

March, the first month of the spring, in Three Forks, is a wintry month, with average temperature fluctuating between 24.1°F (-4.4°C) and 41°F (5°C). In March, the average high-temperature rises, from a freezing cold 30.9°F (-0.6°C) in February, to a wintry 41°F (5°C). Weather in March »

April in Three Forks, Montana, is a cool spring month, with average temperature ranging between min 30.4°F (-0.9°C) and max 50.4°F (10.2°C). In Three Forks, the average high-temperature increases, from a wintry 41°F (5°C) in March, to a cool 50.4°F (10.2°C). Weather in April »

May, the last month of the spring, in Three Forks, is an enjoyable month, with average temperature fluctuating between 62.6°F (17°C) and 37.9°F (3.3°C). In May, the average high-temperature increases, from a fresh 50.4°F (10.2°C) in April, to an enjoyable 62.6°F (17°C). Weather in May »

The first month of the summer, June, is a pleasant month in Three Forks, Montana, with average temperature ranging between min 44.4°F (6.9°C) and max 72.9°F (22.7°C). In June, the average high-temperature rises, from a comfortable 62.6°F (17°C) in May, to an agreeable 72.9°F (22.7°C). Weather in June »

July is a moderately hot summer month in Three Forks, Montana, with temperature in the range of an average high of 83.5°F (28.6°C) and an average low of 50.2°F (10.1°C). With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 50.2°F (10.1°C), July is the warmest month. In July, the average heat index is appraised at 83.7°F (28.7°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Three Forks, Montana, with average temperature fluctuating between 81.9°F (27.7°C) and 50.5°F (10.3°C). In August, the average high-temperature is relatively the same as in July - a still warm 81.9°F (27.7°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Three Forks, Montana, with average temperature varying between 70.9°F (21.6°C) and 44.4°F (6.9°C). In Three Forks, the average high-temperature decreases, from a warm 81.9°F (27.7°C) in August, to a pleasant 70.9°F (21.6°C). Weather in September »

October, the same as September, is another fresh autumn month in Three Forks, Montana, with average temperature ranging between min 33.4°F (0.8°C) and max 53.8°F (12.1°C). In October, the average high-temperature significantly decreases, from a pleasant 70.9°F (21.6°C) in September, to a cool 53.8°F (12.1°C). Weather in October »

The last month of the autumn, November, is also a wintry month in Three Forks, Montana, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 39°F (3.9°C). In November, the average high-temperature plummets, from a cool 53.8°F (12.1°C) in October, to a cold 39°F (3.9°C). Weather in November »

The first month of the winter, December, is also a subzero cold month in Three Forks, Montana, with average temperature varying between 28°F (-2.2°C) and 12.7°F (-10.7°C). With an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 12.7°F (-10.7°C), December is the coldest month. Weather in December »

What is the most humid month in Three Forks?

January is the most humid month in Three Forks, with an average relative humidity of 85%.

How much does it rain in Three Forks?

In Three Forks, Montana, during the entire year, the rain falls for 134.2 days and collects up to 11.34" (288mm) of precipitation.

When does it snow in Three Forks?

Months with snowfall in Three Forks are January through June, September through December.

How many days does it snow in Three Forks?

Throughout the year, in Three Forks, Montana, there are 79.6 snowfall days, and 30.08" (764mm) of snow is accumulated.

What is the month with the least sunshine in Three Forks?

January has the least sunshine of the year, with an average of 5.9h of sunshine.

What is the snowiest month in Three Forks?

The month with the most snowfall in Three Forks, Montana, is February when snow falls for 16.5 days and typically aggregates up to 6.02" (153mm) of snow.

What is the rainiest month in Three Forks?

The month with the most rainfall is June when the rain falls for 13.5 days and typically aggregates up to 1.57" (40mm) of precipitation.

When are the longest days in Three Forks?

June has the longest days of the year in Three Forks, with an average of 15.7h of daylight.

What is the warmest month in Three Forks?

The warmest month in Three Forks, Montana, is July, with an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 50.2°F (10.1°C).

When it does not snow in Three Forks?

July and August are months without snowfall.

What month has the most sunshine in Three Forks?

July has the most sunshine of the year in Three Forks, Montana, with an average of 11.8h of sunshine.

What is the month with the highest UV index in Three Forks?

With an average maximum UV index of 6, July is the month with the highest UV index.

What is the least humid month in Three Forks?

With an average relative humidity of 44%, August is the least humid month.

What is the driest month in Three Forks?

The month with the least rainfall is August when the rain falls for 7.6 days and typically collects 0.51" (13mm) of precipitation.

What is the coldest month in Three Forks?

December is the coldest month in Three Forks, with an average high-temperature of 28°F (-2.2°C) and an average low-temperature of 12.7°F (-10.7°C).

What is the month with the shortest days in Three Forks?

December has the shortest days of the year in Three Forks, Montana, with an average of 8.7h of daylight.

When is the lowest UV index in Three Forks?

With an average maximum UV index of 1, December is the month with the lowest UV index in Three Forks, Montana.
Average temperature - Three Forks, MT
Average rainfall - Three Forks, MT
Average rainfall days - Three Forks, MT

The month with the highest number of rainy days is April (16.5 days).
The month with the least rainy days is August (7.6 days).

Average snowfall - Three Forks, MT
Average snowfall days - Three Forks, MT

The month with the highest number of snowfall days is February (16.5 days).
Months with the least snowfall days are July and August (0 days).

Average daylight / Average sunshine - Three Forks, MT

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 5.9h).